Exponential Form

What number is the base in  $4^9$  

• 4

• 9

What number is the exponent in $31^9$  ?

• 31

• 9

What is this number with exponents? 1,000,000,000

• $10^{10}$

• $10^9$

• $10^8$

• $10^7$

Write this number in expanded form using exponents:  $7\times7\times7\times7\times7$  

•  $7^7$  

•  $7^5$  

•  $5^7$  

• 1

What is $6\times6\times6\times6$ in exponential form?

•  $6^4$  

•  $6^3$  

•  $6^5$  

•  $5^6$  

What is fifty-two billion in expanded form?

• $\left(5\times10^7\right)+\left(2\times10^6\right)$

• $\left(5\times10^8\right)+\left(2\times10^7\right)$

• $\left(5\times10^9\right)+\left(2\times10^8\right)$

• $\left(5\times10^{10}\right)+\left(2\times10^9\right)$

What is $9^7$ in expanded form?

• 9x9x9x9x9x9

• 9x9x9x9x9x9x9

• 9x9x9x9x9x9x9x9

• 9x9x9x9x9x9x9x9x9

Tags

CCSS.6.EE.A.1

What is n in the equation $\left(2\times10^2\right)$ + $\left(5\times10^1\right)$ + $\left(7\times10^0\right)$ = n

• 210

• 257

• 225,170

• 2750